TVT TD 2304 User manual

HD Decoder
User Manual
Please read this instruction carefully before operating the unit and keep it for further
reference

HD Decoder User Manual
Notes
Please read this user manual carefully to ensure that you can use the device correctly and
safely.
There may be several technically incorrect places or printing errors in this manual. The
updates will be added into the new version of this manual. The contents of this manual are
subject to change without notice.
This device should be operated only from the type of power source indicated on the
marking label. The voltage of the power must be verified before using the same. Kindly
remove the cables from the power source if the device is not to be used for a long period of
time.
Do not install this device near any heat sources such as radiators, heat registers, stoves or
other devices that produce heat.
Do not install this device near water. Clean only with a dry cloth.
Do not block any ventilation openings and ensure proper ventilation around the
machine.
This machine is for indoor use only. Do not expose the machine in rain or moist
environment. In case any solid or liquid get inside the machine’s case, please turn off the
device immediately and get it checked by a qualified technician.
Do not try to repair the device by yourself without technical aid or approval.
This manual is suitable for many models. All examples and pictures used in the manual
are from one of the models for reference.

HD Decoder User Manual
Contents
1Introduction.............................................................................................................. 1
1.1 Summary........................................................................................................... 1
1.2 Features............................................................................................................. 1
1.3 Front-panel Descriptions................................................................................... 1
1.4Real-panel Descriptions.................................................................................... 2
2Login ......................................................................................................................... 3
3Device Running Mode.............................................................................................. 4
3.1 Video Settings................................................................................................... 4
3.1.1 Video Management....................................................................................... 4
3.1.2 Video Group Settings ................................................................................... 5
3.2 Decoding Settings............................................................................................. 6
3.2.1 Plan Settings................................................................................................. 6
3.2.2 Output Settings............................................................................................10
3.3 Device Settings ................................................................................................11
3.3.1 Upgrade Settings .........................................................................................11
3.3.2 Reboot Settings ...........................................................................................11
3.3.3 Reset Settings..............................................................................................11
3.3.4 Affiliation Settings ......................................................................................12
3.4 System Settings................................................................................................13
3.4.1 Basic Settings..............................................................................................13
3.4.2 Display Settings...........................................................................................13
3.4.3 Time Settings...............................................................................................14
3.4.4 Network Settings.........................................................................................14
3.4.5 User Settings ...............................................................................................15
3.4.6 Backup Settings...........................................................................................15
3.4.7 Alarm Settings.............................................................................................15
4Platform Running Mode.........................................................................................17
4.5 Affiliation Settings...........................................................................................17
4.6 Network Settings..............................................................................................17
4.7 Other Settings...................................................................................................18
4.8 Connect to Platform .........................................................................................18
5Specifications...........................................................................................................20

HD Decoder User Manual
1
1Introduction
1.1 Summary
The decoder is a 2-channel professional decoder, which adopts high-performance SOC
decoding chip. It not only supports multi-channel standard-definition and high-definition
network videos decoded on TV wall independently (in device running mode), but also it can
be managed in an integrated way by video surveillance management platform (in platform
running mode). Therefore, this decoder can be widely used in banks, schools, intelligent
buildings, transportation, environmental protection, supermarkets, gasoline stations, housing
estates, factories, etc.
1.2 Features
Support H.265 HP/MP/BP and H.264 HP/MP/BP
2 CH HDMI outputs. HDMI1 supports 4K/1080P HD output; HDMI2 supports 1080P
HD output
Support 4 CH 8MP real-time decoding or 8 CH 4MP real-time decoding or 16CH 1080P
real-time decoding or 32 CH 720P real-time decoding
Support video surveillance platform access
Support master-slave mode
Directly get video stream from IPC/DVR/NVR through RTSP or ONVIF protocol or
SDK
Get video stream from a third-party platform or device through RTSP protocol
Support audio decoding
IP address, video, plan, picture-in-picture, video merging and splitting settings
configurable via web browser
Support dual gigabit Ethernet ports, load balancing
1.3 Front-panel Descriptions
Front panel

HD Decoder User Manual
2
Name
Description
REC
Record indicator (unavailable)
NET
Network indicator. The light will go on when it is connected to
network.
PWR
Power indicator. The light will go on when it is powered.
USB interface
1.4 Real-panel Descriptions
Rear panel
Number
Name
Description
1
DC12V
DC12V power input
2
LAN
Gigabit Ethernet port
3
HDMI 2
Connect to HD monitor;
Resolution:1920×1080/1280×1024
4
USB
Connector for external USB devices (like USB mouse)
5
HDMI 1
Connect to HD monitor;
Resolution: 3840×2160/1920×1080/1280×1024
6
RS485
P/Z: Connectors for speed domes. Y is TX+; Z is TX-
K/B: Connects for keyboards.Ais TX+; B is TX-
7
Alarm out
Relay output. Connect to external alarms.
8
GND
Ground
9
Alarm In
Alarm inputs for connecting sensors.
10
Audio Out
Connector for audio output
11
Audio In
Connector for audio input

HD Decoder User Manual
3
2Login
The login settings are as follows.
①Make sure the PC and decoder are connected to the LAN.
②Find the IP-Tool from the CD and then install it on your computer.
③Run the IP-Tool. Then the decoder can be searched. If the decoder can’t be searched,
please check whether the PC and the device are connected to the network or not. Click the
device to check its detail information as shown below.
④Modify the IP address. Click the information of the decoder listed in the above table to show
the network information. Modify the IP address and gateway of the decoder and make sure its
network address is in the same local network segment as the computer’s. Please modify the IP
address of your device according to the practical situation.
Double click the decoder information in IP-Tool or directly enter IP address in the web browser
to access. Here we take IE client for example.
Username：The default username is admin.
Password：The default password is 123456.
Enter the default username and password and then click [Login].

HD Decoder User Manual
4
3Device Running Mode
3.1 Video Settings
In device running mode, video settings can be set. If the decoder is platform running mode,
please skip this chapter.
Note: The decoder runs in platform mode by default. Video and decoding settings cannot be
configured in this mode. If you want to manage videos by your local device, please switch the
running mode to device mode (See Basic Settings).
3.1.1 Video Management
Go to Video SettingsVideo. Then click to add videos.
Videos can be quickly add or manually add through the above interface.
Quickly Add: Click [Refresh] to search video devices (like IPC, DVR, NVR, etc.) in the same
local network. Select the desired video devices and then enter username, password and
channel number of the devices. Then click [OK] to save the settings.
Manually Add: Click the “Manually Add”tab to add the video devices manually.

HD Decoder User Manual
5
Users can add IPC, NVR and DVR of our company or the video devices supporting ONVIF or
RTSP protocol. Please select as needed. Then enter the corresponding IP address, port, channel
number, username and password.
Modify the information of a video device: Click behind the channel number to change
the IP address, channel number, username and password.
Delete videos: Click to delete the added videos.
3.1.2 Video Group Settings
Go to Video SettingsVideo Group. Then click to assign channels for the desired group.

HD Decoder User Manual
6
Enter the group name, select the dwell time and then check videos. After that, click [OK] to
save the settings.
Click to modify the added group; click to delete the added group.
3.2 Decoding Settings
In device running mode, decoding settings can be set. If the decoder is platform running mode,
please skip this chapter.
3.2.1 Plan Settings
Click Decoding SettingsPlan to go to the plan settings interface as shown below.
Set the screen display mode and then drag a video to a window to decode the video.

HD Decoder User Manual
7
Video group view: Drag a video group to a window and then videos in this group will be
decoded in this window one by one according to the preset dwell time (See 3.1.2 Video Group
Settings for details).
Descriptions of the buttons:
: 1/4/9/16/25/36 screen display mode
：Enable or disable Picture-in-Picture mode
：Clear all video display.
：Merge screens
：Split a screen